AgentSkillsCN

slack

通过 Slack API 发送消息、进行回复、管理置顶消息，并与 Slack 频道及私信进行互动。

SKILL.md
--- frontmatter
name: slack
description: "Send messages, react, manage pins, and interact with Slack channels and DMs via the Slack API."
metadata:
  version: "1.0.0"
  requires:
    env: ["SLACK_BOT_TOKEN"]

Slack Skill

Interact with Slack using the Slack Web API. Requires a bot token with appropriate scopes.

Setup

  1. •Create a Slack app at https://api.slack.com/apps
  2. •Add Bot Token Scopes: chat:write, reactions:write, reactions:read, pins:write, pins:read, channels:history, users:read
  3. •Install the app to your workspace
  4. •Set SLACK_BOT_TOKEN environment variable

Common Operations

Send a message

bash
curl -s -X POST "https://slack.com/api/chat.postMessage" \
  -H "Authorization: Bearer $SLACK_BOT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"channel": "C123", "text": "Hello from Agno!"}'

React to a message

bash
curl -s -X POST "https://slack.com/api/reactions.add" \
  -H "Authorization: Bearer $SLACK_BOT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"channel": "C123", "timestamp": "1712023032.1234", "name": "white_check_mark"}'

Read recent messages

bash
curl -s "https://slack.com/api/conversations.history?channel=C123&limit=20" \
  -H "Authorization: Bearer $SLACK_BOT_TOKEN"

Edit a message

bash
curl -s -X POST "https://slack.com/api/chat.update" \
  -H "Authorization: Bearer $SLACK_BOT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"channel": "C123", "ts": "1712023032.1234", "text": "Updated text"}'

Delete a message

bash
curl -s -X POST "https://slack.com/api/chat.delete" \
  -H "Authorization: Bearer $SLACK_BOT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"channel": "C123", "ts": "1712023032.1234"}'

Pin a message

bash
curl -s -X POST "https://slack.com/api/pins.add" \
  -H "Authorization: Bearer $SLACK_BOT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"channel": "C123", "timestamp": "1712023032.1234"}'

Get user info

bash
curl -s "https://slack.com/api/users.info?user=U123" \
  -H "Authorization: Bearer $SLACK_BOT_TOKEN"

Ideas

  • •React with checkmark to mark completed tasks
  • •Pin key decisions or weekly status updates
  • •Send deployment notifications to a channel